763159 divided by 99 
The aim is to understand the frequency of 99 in 763159.

Step 1:
99 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 99

Step 2:
The number 99 fits into 76 0 times, leaving a remainder of 76.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 76 and we're left with 76.
Take the next digit (3) from the dividend and append it to 76, then repeat: 763 / 99

On to step 3:
763 divided by 99 is 7 with a remainder of 70.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 693 from 763 leaves us with 70.
Append the next digit (1) from the dividend to 70 and continue with: 701 / 99

On to step 4:
If we divide 701 by 99, we get 7 and a remainder of 8.
Record the quotient 7 as the next digit in the result. 
Result so far: 77.0
Subtract 693 from 701 to get 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 99

Moving on to step 5:
If we divide 85 by 99, we get 0 and a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 770.0
Deduct 0 from 85 and we're left with 85.
Bring next digit (9) of the dividend behind the 85 and repeat the process: 859 / 99

Let's proceed to step 6:
When dividing 859 by 99, we get 8 with a remainder of 67.
The number 8 becomes the next digit in our result. 
Result so far: 7708.0
Subtracting 792 from 859 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 7:
When dividing 670 by 99, we get 6 with a remainder of 76.
Put 6 as the next digit of the answer. 
Result so far: 7708.6
The remainder is 76 after subtracting 594 from 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 8:
99 can be fit into 760 7 times, resulting in a remainder of 67.
The number 7 becomes the next digit in our result. 
Result so far: 7708.67
Subtracting 693 from 760 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 9:
When dividing 670 by 99, we get 6 with a remainder of 76.
Write down 6 as next digit of the result. 
Result so far: 7708.676
Deduct 594 from 670 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 10:
99 can be fit into 760 7 times, resulting in a remainder of 67.
Use 7 as the next digit of our solution. 
Result so far: 7708.6767
Deduct 693 from 760 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 11:
99 goes into 670 6 times with a remainder of 76.
Put 6 as the next digit of the answer. 
Result so far: 7708.67676
Subtract 594 from 670 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 12:
When dividing 760 by 99, we get 7 with a remainder of 67.
The next digit of our result is 7. 
Result so far: 7708.676767
Subtracting 693 from 760 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 13:
99 goes into 670 6 times with a remainder of 76.
The next digit of our result is 6. 
Result so far: 7708.6767676
If we subtract 594 from 670, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 14:
If we divide 760 by 99, we get 7 and a remainder of 67.
Write down 7 as next digit of the result. 
Result so far: 7708.67676767
Subtract 693 from 760 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

The final result is 7708.67676767 with a remainder of 6.7e-08.